Your windows are not only there to make your home look good. They also serve a practical purpose. They let in light and allow you to enjoy the view of the outdoors without letting the elements affect your indoor comfort. We have come a long way since single pane windows with metal or wooden frames. Today we have plenty of options that help us ensure that our windows make our homes that much more energy efficient! If you want to save as much as possible on your energy bill, here are some things to remember when it comes to your windows.